In Central African Republic capital city of Bangui on Thursday, a cargo plane flies over a refugee camp for internally displaced persons as it heads toward touchdown at the nearby airport. The plane delivered food from the U.N.'s World Food Programme as the humanitarian crisis in that country worsens.

In Karachi, Pakistan, on Thursday, police officials and relatives attend a service for those killed when a roadside bomb ripped through a police bus. Thirteen people were killed and more than 50 wounded.